Translations:WB Modbus Devices Firmware Update/70/en
Updating firmware of devices connected to WB-MGE and WB-MIO-E gateways
To update the firmware of a Wiren Board device connected to the WB-MGE and WB-MIO-E gateways via RS-485, it can only be done manually using the wb-mcu-fw-flasher utility. However, first, you need to convert the network port to a local one using the socat utility.